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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
      *{
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }
      .box{
        display: flex;
        width: 1765px;
        margin: 0 auto;
      }
      img{
        display: block;
        justify-content: center;
        margin: 300px 10px;
        border-radius: 20px;
        width: 333px;
        height: 499.5px;
        transition: all 1s;
      }
      .img1:hover{
        transform: perspective(500px) rotateY(180deg);
      }
    </style>
</head>
<body>
    <div class="box">
        <img src="../img/彭于晏.png" alt="彭于晏" class="img1">
        <img src="../img/彭于晏.png" alt="彭于晏" class="img1">
        <img src="../img/彭于晏.png" alt="彭于晏" class="img1">
        <img src="../img/彭于晏.png" alt="彭于晏" class="img1">
        <img src="../img/彭于晏.png" alt="彭于晏" class="img1">
    </div>
</body>
</html>